小学英语必考40个重要知识点

具体内容如下所示：

小学英语必考40个重要知识点 ！

1.现在进行时

表示正在发生的事情或进行的动作，常与now,listen,look等词连用，结构是主语+be动词(am, is, are)+动词ing.

如：It is raining now.

外面正在下雨

It is six o’clock now.

现在6点了

My parents are reading newspapers in the sitting room.

我父母正在客厅看报纸

Look!The children are having a running race now.

看！孩子们正在赛跑

问句将be动词移前，否定句在be动词后+not.

2.一般现在时

表示经常反复发生的事情或动作，常与often, usually, sometimes, always,every day(week year…) on Sundays等词连用。

结构是主语+动词原形；当主语为第三人称单数即he,she, it, Tom, my mother, the boy等词时，动词后加s或es.

如：We have an English lesson every day.

我们每天都要上英语课

Do the boys run faster than the girls? Yes, they do.

男孩比女孩跑的快吗？是的

问句借助于do, does否定句借助于don’t,doesn’t，后面动词一定要还原。

3.一般过去时

表示发生在过去的事情或存在的状态，常与just now; a moment ago; … ago;yesterday; last ( week; month; year; Monday; weekend); this morning等词连用。

结构是主语+be动词的过去式（was;were）或主语+动词的过去式。

注意：be动词与动词过去式不可同时使用。

如：My earphones were on the ground just now.

我的耳机刚刚还在呢。

Where were you last week? I was at a camp.

你上个星期去哪了？我去野营了

What did you do yesterday? I visited a farm